Properties of the Number 72680

Seventy-Two Thousand Six Hundred Eighty

Basics

Value: 72679 → 72680 → 72681

Parity: even

Prime: No

Previous Prime: 72679

Next Prime: 72689

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 5 × 23 × 79

Divisors: 1, 2, 4, 5, 8, 10, 20, 23, 40, 46

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001101111101000

Octal: 215750

Duodecimal: 36088

Hexadecimal: 11be8

Square: 5282382400

Square Root: 269.5922847560738

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, -1), (-1, -1, 0), (-1, 1, 1), (0, 1, -1), (1, 0, 1)}. A148857

Difference between (least prime >= n) and (largest prime <= n). A72680